AS29120

Summary

Country	United Kingdom
Organization	Mayer Brown International LLP
Domain	colt.net
Number of IPv4	2,048
Number of IPv6	0
AS Type	Business
Registry	RIPE NCC
Allocated	June 10, 2003 (about 23 years ago)
Updated	February 20, 2020 (about 6 years ago)

IP Ranges

AS29120 announces 8 IPv4 ranges and 0 IPv6 range.

That's a total of 2,048 IPv4 address and 0 IPv6 address.

Prefix	Organization	Size	Registry	Status
143.58.8.0/24	Mayer Brown LLP	256	ARIN	ALLOCATION
143.58.9.0/24	Mayer Brown LLP	256	ARIN	ALLOCATION
143.58.10.0/24	Mayer Brown LLP	256	ARIN	ALLOCATION
143.58.11.0/24	Mayer Brown LLP	256	ARIN	ALLOCATION
143.58.12.0/24	Mayer Brown LLP	256	ARIN	ALLOCATION
143.58.13.0/24	Mayer Brown LLP	256	ARIN	ALLOCATION
143.58.14.0/24	Mayer Brown LLP	256	ARIN	ALLOCATION
143.58.15.0/24	Mayer Brown LLP	256	ARIN	ALLOCATION

Peers

AS29120 actively fosters the following peering relationships that enhance network performance through direct, settlement-free traffic exchange. Even with a modest number of peers, each connection serves as a strategic asset—optimizing routing, reducing latency, and minimizing transit costs.

Upstreams

AS29120 connects to the global Internet via at least 2 upstream providers. In this setup, AS29120 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.

Downstreams

AS29120 currently has no downstream networks, meaning it does not serve as a transit provider to customer networks.